Oberlin - Sappa State Park Weather Forecast

    • 61
    • 70

    Chance Rain Showers

    • 58
    • 65

    Rain Showers

    • 46
    • 63

    Rain Showers

    • 48
    • 63

    Mostly Sunny

    • 50
    • 70

    Mostly Sunny

    • 52
    • 69

    Mostly Sunny

Today 29 Sep Decatur

Cloudy with chance of Showers and slight chance of Thunderstorms. Highs around 70. South Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 29 Sep Decatur

Cloudy. Chance of Showers and slight chance of Thunderstorms in the Evening, then chance of Showers after midnight. Patchy fog after midnight. Some Thunderstorms may produce heavy rainfall in the evening. Lows in the lower 60s. South Winds around 5 Mph, becoming northeast after midnight. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Oberlin - Sappa State Park Temperature Statistics

September Temperature

McCook, McCook Municipal Airport (25.5 miles)

  • Lowest 16 September, 2026

    55 °F

  • Average September

    71.3 °F

  • Highest 4 September, 2026

    100 °F

Climate (2021–2026)

McCook, McCook Municipal Airport (25.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    40.4 °F

  • Average 2021–2026

    54.2 °F

  • Average High 2021–2026

    68.7 °F
Get WillyWeather+ to remove ads